2726163 has 32 divisors (see below), whose sum is σ = 4504320. Its totient is φ = 1615680.

The previous prime is 2726153. The next prime is 2726179. The reversal of 2726163 is 3616272.

It is a happy number.

It is not a de Polignac number, because 2726163 - 2¹² = 2722067 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2726153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19831 + ... + 19967.

It is an arithmetic number, because the mean of its divisors is an integer number (140760).

2^2726163 is an apocalyptic number.

2726163 is a deficient number, since it is larger than the sum of its proper divisors (1778157).

2726163 is a wasteful number, since it uses less digits than its factorization.

2726163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 218 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 2726163 is about 1651.1096268873. The cubic root of 2726163 is about 139.6959899799.

The spelling of 2726163 in words is "two million, seven hundred twenty-six thousand, one hundred sixty-three".